Final answer:
To find Carla's 401(k) contribution, we calculate 6% of her gross pay of $3,125, which equals $187.50. Therefore, Carla contributed $187.50 to her 401(k) plan, making Option C the correct answer.
Step-by-step explanation:
To calculate how much Carla contributed to her 401(k) plan, we need to take her gross pay and calculate 6% of this amount. Carla's gross pay for her pay period is $3,125.
The contribution to the 401(k) plan is calculated as follows:
Contribution = Gross Pay × Contribution Rate
Contribution = $3,125 × 0.06
Contribution = $187.50
The correct answer to how much Carla contributed to her 401(k) plan is Option C: $187.50.